Yes, I think a whole year is enough time to reflect some changes in user preferences. Just for instance VS Code is now an option and a favorite (at least on this poll) and that wasn't the case on the ones you are linking to.
Don't forget that the group of people that is participating on this (and any other) poll can be way different from a year ago (new Hashnode users, existing users that didn't participate on the other polls, etc.)
I think you are trying to make a valid point in that we should not pollute the timeline repeating the same question again and again, however I don't see that the links you provide demonstrate that this question is being asked so often that the OP can be pointed out for not having used the search.